Blue light from phones speeds up blindness

By Nilima Marshall
Updated August 10 2018 - 1:46pm, first published 1:44pm
Blue light from smartphones can speed up blindness, a new study has found.
Blue light from smartphones can speed up blindness, a new study has found.

Scientists say they have found how blue light from smartphones, laptops and other digital devices damages vision and can speed up blindness.

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